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Naohiko Mikami

Naohiko Mikami

Tohoku University
Japan

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 69 6359 5772 413 388 275 13292

Naohiko Mikami publications per year

The chart shows the history of publications by Naohiko Mikami between 1971 and 2016, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Naohiko Mikami published across 46 years, from 1971 to 2016, averaging 6 papers a year. Output peaked at 15 publications in 1985. 4 of the 275 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1971 to 2016. Vertical axis: number of publications, 0 to 15. Peak 15 publications in 1985. 1971: 1 publication 1972: 8 publications 1973: 6 publications 1974: 1 publication 1975: 1 publication 1976: 1 publication 1977: 2 publications 1978: 0 publications 1979: 2 publications 1980: 1 publication 1981: 1 publication 1982: 7 publications 1983: 6 publications 1984: 14 publications 1985: 15 publications 1986: 14 publications 1987: 3 publications 1988: 4 publications 1989: 2 publications 1990: 3 publications 1991: 3 publications 1992: 1 publication 1993: 5 publications 1994: 4 publications 1995: 8 publications 1996: 10 publications 1997: 11 publications 1998: 10 publications 1999: 10 publications 2000: 11 publications 2001: 15 publications 2002: 15 publications 2003: 6 publications 2004: 12 publications 2005: 12 publications 2006: 15 publications 2007: 7 publications 2008: 9 publications 2009: 6 publications 2010: 4 publications 2011: 3 publications 2012: 1 publication 2013: 0 publications 2014: 1 publication 2015: 3 publications 2016: 1 publication
1971 2016

275 publications in total across all disciplines

View publications per year as a table
Naohiko Mikami: publications per year, 1971 to 2016
Year Publications
1971 1
1972 8
1973 6
1974 1
1975 1
1976 1
1977 2
1978 0
1979 2
1980 1
1981 1
1982 7
1983 6
1984 14
1985 15
1986 14
1987 3
1988 4
1989 2
1990 3
1991 3
1992 1
1993 5
1994 4
1995 8
1996 10
1997 11
1998 10
1999 10
2000 11
2001 15
2002 15
2003 6
2004 12
2005 12
2006 15
2007 7
2008 9
2009 6
2010 4
2011 3
2012 1
2013 0
2014 1
2015 3
2016 1
Total 275
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Naohiko Mikami publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Naohiko Mikami sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 261–280 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 275 publications — 57th percentile

57% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979 275
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Naohiko Mikami D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Naohiko Mikami sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 68–69 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 69 D-Index — 66th percentile

66% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683 69
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Naohiko Mikami is affiliated with Tohoku University in Japan. Their professional activities are situated within this academic institution, which provides a context for their scientific contributions.

There are no recent papers, frequent co-authors, publication venues, book publications, or specific fields and subfields of study documented for this researcher. Likewise, no detailed information is available on their main topics of work or awards received.

Due to the absence of publicly available data on their research outputs and collaborations, a detailed analysis of Naohiko Mikami's academic profile is limited to their institutional affiliation.

Best Publications

  • Infrared spectroscopic evidence for protonated water clusters forming nanoscale cages.

    Mitsuhiko Miyazaki;Asuka Fujii;Takayuki Ebata;Naohiko Mikami

  • Vibrational spectroscopy of small-sized hydrogen-bonded clusters and their ions

    Takayuki Ebata;Asuka Fujii;Naohiko Mikami

  • Size‐selected vibrational spectra of phenol‐(H2O)n (n=1–4) clusters observed by IR–UV double resonance and stimulated Raman‐UV double resonance spectroscopies

    Takeshi Watanabe;Takayuki Ebata;Shigeki Tanabe;Naohiko Mikami

  • OH stretching vibrations of phenol-(H2O)n (n=1-3) complexes observed by IR-UV double-resonance spectroscopy

    Shigeki Tanabe;Takayuki Ebata;Masaaki Fujii;Naohiko Mikami

  • Internal Rotation of the Methyl Group in the Electronically Excited State: o-, m-, and p-Fluorotoluene

    K. Okuyama;N. Mikami;M. Ito

  • Electronic spectra of tolane in a supersonic free jet: Large-amplitude torsional motion

    Katsuhiko Okuyama;Takahumi Hasegawa;Mitsuo Ito;Naohiko Mikami

  • Vibrational spectroscopy of 2-pyridone and its clusters in supersonic jets: Structures of the clusters as revealed by characteristic shifts of the NH and C=O bands

    Yoshiyuki Matsuda;Takayuki Ebata;Naohiko Mikami

  • Magnitude of the CH/π Interaction in the Gas Phase: Experimental and Theoretical Determination of the Accurate Interaction Energy in Benzene-methane

    Kenta Shibasaki;Asuka Fujii;Naohiko Mikami;Seiji Tsuzuki

  • Fluorescence excitation spectra of hydrogen-bonded phenols in a supersonic free jet

    Haruo Abe;Naohiko Mikami;Mitsuo Ito

  • Two-color photoionization of van der Waals complexes of fluorobenzene and hydrogen-bonded complexes of phenol in supersonic jets

    Narishi Gonohe;Haruo Abe;Naohiko Mikami;Mitsuo Ito

  • Infrared Spectroscopy of Hydrogen-Bonded Phenol−Amine Clusters in Supersonic Jets

    Atsushi Iwasaki;Asuka Fujii;Takeshi Watanabe;Takayuki Ebata

  • Magnitude and Nature of Interactions in Benzene−X (X = Ethylene and Acetylene) in the Gas Phase: Significantly Different CH/π Interaction of Acetylene As Compared with Those of Ethylene and Methane

    Kenta Shibasaki;Asuka Fujii;Naohiko Mikami;Seiji Tsuzuki

  • ELECTRONIC SPECTRA OF TROPOLONE IN A SUPERSONIC FREE JET. PROTON TUNNELING IN THE S1 STATE

    Y. Tomioka;M. Ito;N. Mikami

  • Two-color stimulated emission spectroscopy of trans-stilbene: large amplitude torsional motion in the ground state and its role in intramolecular vibrational redistribution

    Toshinori Suzuki;Naohiko Mikami;Mitsuo Ito

  • The fluorescence excitation spectrum of aniline in a supersonic free jet: Double minimum potential for the inversion vibration in the excited state

    Naohiko Mikami;Atsunari Hiraya;Ichiro Fujiwara;Mitsuo Ito

  • OH Stretching Vibrations of Phenol−(H2O)1 and Phenol−(H2O)3 in the S1 State

    Takayuki Ebata;Norikazu Mizuochi;Takeshi Watanabe;Naohiko Mikami

  • EVIDENCE FOR THE CYCLIC FORM OF PHENOL TRIMER : VIBRATIONAL SPECTROSCOPY OF THE OH STRETCHING VIBRATIONS OF JET-COOLED PHENOL DIMER AND TRIMER

    Takayuki Ebata;Takeshi Watanabe;Naohiko Mikami

  • Rotational isomers of meta-substituted phenols and .beta.-naphthol studied by electronic spectra in supersonic free jets

    Akira Oikawa;Haruo Abe;Naohiko Mikami;Mitsuo Ito

  • Electronic spectra and ionization potentials of rotational isomers of several disubstituted benzenes

    Akira Oikawa;Haruo Abe;Naohiko Mikami;Mitsuo Ito

  • Resonance Raman effect of I−3 ion by ultraviolet laser excitation

    K. Kaya;N. Mikami;Y. Udagawa;M. Ito

Frequent Co-Authors

Mitsuo Ito
Mitsuo Ito Tohoku University
Asuka Fujii
Asuka Fujii Tohoku University
Takayuki Ebata
Takayuki Ebata Hiroshima University
Masaaki Fujii
Masaaki Fujii Tokyo Institute of Technology
Mitsuo Kira
Mitsuo Kira Hangzhou Normal University
Seiji Tsuzuki
Seiji Tsuzuki University of Tokyo
Koji Kaya
Koji Kaya National Institutes of Natural Sciences
Jer-Lai Kuo
Jer-Lai Kuo Academia Sinica
Nikhil Guchhait
Nikhil Guchhait University of Calcutta
Francesco Iachello
Francesco Iachello Yale University

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Best Scientists Citing Naohiko Mikami

Masaaki Fujii

Masaaki Fujii

Tokyo Institute of Technology

Publications: 94

Otto Dopfer

Otto Dopfer

Technical University of Berlin

Publications: 85

Asuka Fujii

Asuka Fujii

Tohoku University

Publications: 58

Michael A. Duncan

Michael A. Duncan

University of Georgia

Publications: 48

Mitsuo Ito

Mitsuo Ito

Tohoku University

Publications: 47

Samuel Leutwyler

Samuel Leutwyler

University of Bern

Publications: 43

Jer-Lai Kuo

Jer-Lai Kuo

Academia Sinica

Publications: 42

Timothy S. Zwier

Timothy S. Zwier

Purdue University West Lafayette

Publications: 40

Kwang S. Kim

Kwang S. Kim

Ulsan National Institute of Science and Technology

Publications: 32

Nikhil Guchhait

Nikhil Guchhait

University of Calcutta

Publications: 30

Karl Kleinermanns

Karl Kleinermanns

Heinrich Heine University Düsseldorf

Publications: 30

David W. Pratt

David W. Pratt

University of Vermont

Publications: 29

Klaus Müller-Dethlefs

Klaus Müller-Dethlefs

University of Manchester

Publications: 29

Martin A. Suhm

Martin A. Suhm

University of Göttingen

Publications: 28

Bernhard Brutschy

Bernhard Brutschy

Goethe University Frankfurt

Publications: 27

Elliot R. Bernstein

Elliot R. Bernstein

Colorado State University

Publications: 26

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